Question

what are sporophylls?

plzz give me the correct definition....

Answer 1

A sporophyll is a leaf that bears sporangia. Both microphylls and megaphylls can be sporophylls. In heterosporous plants, sporophylls (whether they are microphylls or megaphylls) bear either megasporangia and thus are called megasporophylls, or microsporangia and are called microsporophylls. The overlap of the prefixes and roots makes these terms a particularly confusing subset of botanical nomenclature

Answer 2

The leaf that bears sporangia is called sporophyll.

Sporangium (plural sporangia) is a globular structure that contains spores.